.collections {
  position: relative;
  & > .ant-tree-select {
    position: absolute;
    height: 100%;
    width: 100%;
    .createCollection {
      display: none;
    }
  }
}
.tree_node_wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  & > .button_group {
    display: flex;
    align-items: center;
    & > .ant-btn {
      margin-left: 6px;
    }
  }
}